High-rise building escape device

Abstract

The invention discloses a high-rise building escape device, and belongs to the field of high-rise building escape equipment. The high-rise building escape device comprises a high-rise building main body, the outer side of a square frame is of a diagonal structure and rotationally connected with a telescopic rod through a pin shaft, a limiting sleeve is arranged in the middle of the telescopic rod, two lantern rings are welded to the lower end of the telescopic rod in an inner-outer structure, a folding rod is arranged on the lower side of the telescopic rod, a connecting cylinder is arranged at the lower end of the folding rod, a gear B is welded to the outer wall of the circumference of the inner side of the connecting cylinder, and a hydraulic cylinder is arranged on one side of the bottom face of the hollow moving plate. Through cooperation of the structures, the telescopic rod can be folded through the action of the hydraulic cylinder, so that the whole device is folded, at the moment, a worker can directly maintain and repair the whole device through a safety opening, and the situation that a worker needs to move up and down for overhaul and maintenance, and inconvenience and danger are brought to the worker is avoided.

Description

technical field [0001] The invention relates to the field of high-rise building escape equipment, and more specifically relates to a high-rise building escape device. Background technique [0002] High-rise buildings refer to residential buildings with a building height greater than 27m and non-single-storey factory buildings, warehouses and other civil buildings with a building height greater than 24m. (Code for fire protection design of buildings GB50016-2014 (2018 edition)). In China, the old code stipulates that buildings with less than 8 floors are called multi-storey buildings. Those close to 20 floors are called mid-rise buildings, those with 30 floors close to 100m are called high-rise buildings, and those with 50 floors or more than 200m are called super high-rise buildings. In the new "High Regulations", that is, "Technical Regulations for Concrete Structures of High-rise Buildings" (JGJ3-2002), it is stipulated that reinforced concrete structures with 10 floors ...

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Problems solved by technology

[0003] The prior art publication number is CN204563356U, which provides a high-rise building escape device. The device is provided with an escape slide body in the vertical shaft. One end of each escape slide body is connected to the inner wall of the vertical shaft, and the other end is inclined to the ground. The adjacent escape chute body is relatively arranged and has an upper and lower interval, an entrance is provided on the inner wall of the pipe shaft corresponding to the floor height, and an exit is provided on the side of the bottom of the shaft; the existing publication number is CN213683925U, which provides an escape device for high-rise buildings. The device fixes the escape body on the fixing plate on the house wall at the lower end of the window of the high-rise building. The fixing plate is arranged on the top outer wall of the escape body, and the wall fixing bolt is arranged on the fixing plate. Although the device has many beneficial effects, the following problems still exist: the above-mentioned devices are all installed on the entire building, and the staff need to move up and down for inspection and maintenance, which brings great inconvenience to the staff , and the above-mentioned devices are all set as escape structures vertically up and down. When many people escape, there will be a danger of falling. In view of this, we propose an escape device for high-rise buildings

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